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- baffle loudspeaker 障板扬声器
- Teaching little children takes infinite patience. 教幼儿需有极大的耐心。
- The nurse paged the doctor on the loudspeaker. 护士通过广播喊叫那位医生。
- He tried hard to baffle our plan. 他力图阻挠我们的计划。
- We heard the news over the loudspeaker. 我们听见扩音器里广播了这一消息。
- The death of her son gave her infinite pain. 她儿子的去世使她悲痛欲绝。
- Being neither infinite nor infinitesimal. 非极限的，非无限小的既非无穷大也非无限小
- The number of positive numbers is infinite. 正数的数目是无穷的。
- infinite baffle 无限反射板
- Being without boundaries or limits; infinite. 无限制的没有限制或界线的; 无限的
- A loudspeaker designed to reproduce bass frequencies. 低频扬声器设计用来再现低音频率的扬声器
- The police addressed the crowd through a loudspeaker on their car. 警察通过他们汽车上的喇叭向人群喊话。
- A device for projecting sound waves, as in a loudspeaker. 角状扩音器一种用来产生声波的装置，如扬声器
- A loudspeaker magnifies the human voice. 扬声器扩大人的声音。
- This is a storyteller of infinite jest. 这是一个无比诙谐的说书人。
- It takes infinite patience to teach little children. 教小孩子需要极大的耐心。
- It is difficult to grasp the concept of infinite space. 掌握无限空间的概念是很难的。
- A device, such as a cone or baffle, placed in front of a loudspeaker diaphragm to diffuse the sound waves. 扬声器纸盒一种装置，例如锥形体或反射板，放在扬声器膜前面，用来散射声波
- Addressed us over the loudspeaker; can't tell you over the phone. 透过扩音器对我们演讲; 不能通过电话告诉你
- There is a loudspeaker in a radio. 收音机里有个喇叭。
